LBS Catalog
Multi-Flute Finishing End Mills
Cobalt Fractional/Bright
Packaging: All sizes are individually packaged.
Series 6700A Multi-Flute Finishing End Mills
Regular LengthCenter Cutting/Single End
The greater red hardness of M-42 Cobalt end mills enables these tools to run about 10% faster than conventional HSS end mills. This translates to shorter machining times and per- mits fuller utilization of available machine horsepower. While Cobalt end mills are initially more expensive than HSS, they retain their sharpness for longer, providing more cuts between grinds and less machine downtime, resulting in lower end mill tooling costs.
Cutting Tools
Shank Dia.
Length of Cut
Overall Length
6700A Item No.
Size
No. of Flutes
1/8”
3/8”
3/8”
2-5/16”
4
18503
3/16”
3/8”
1/2”
2-3/8”
4
18504
1/4”
3/8”
5/8”
2-7/16”
4
18505
5/16”
3/8”
3/4”
2-1/2”
4
18506
3/8”
3/8”
3/4”
2-1/2”
4
18507
1/2”
1/2”
1-1/4”
3-1/4”
4
18508
5/8”
5/8”
1-5/8”
3-3/4”
4
18509
3/4”
3/4”
1-5/8”
3-7/8”
4
18510
3/4”
3/4”
1-5/8”
3-7/8”
6
18511
6700A
1”
1”
2”
4-1/2”
4
18512
1-1/4” 1-1/4”
2”
4-1/2”
4
18514
1-1/4” 1-1/4”
2”
4-1/2”
6
18515
1-1/2” 1-1/4”
2”
4-1/2”
4
18516
1-1/2” 1-1/4”
2”
4-1/2”
6
18517
2”
1-1/4”
2”
4-1/2”
6
18518
Series 6725A Multi-Flute Finishing End Mills
Medium LengthCenter Cutting/Single End
The greater red hardness of M-42 Cobalt end mills enables these tools to run about 10% faster than conventional HSS end mills. This translates to shorter machining times and per- mits fuller utilization of available machine horsepower. While Cobalt end mills are initially more expensive than HSS, they retain their sharpness for longer, providing more cuts between grinds and less machine downtime, resulting in lower end mill tooling costs.
Shank Dia.
Length of Cut
Overall Length
6725A Item No.
Size
No. of Flutes
3/8”
3/8”
3/8”
3-1/4”
4
18519
1/2”
1/2”
1/2”
4”
4
18520
Assortments A-12 Fasteners F-72
5/8”
5/8”
5/8”
4-5/8”
4
18521
Cutting Tools C-329
Pipe Fittings P-546 Electrical E-709 Hydraulics H-749
6725A
Abrasives AB-787 MRO M-838
Tel: (225) 272-6200
Fax: (225) 272-7001
sales@lbsbr.com
www.lightningboltandsupply.com
C-536
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